Download or read book Online Storage Systems and Transportation Problems with Applications written by Julia Kallrath and published by Springer Science & Business Media. This book was released on 2006-07-25 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Appendices A Rotastore A. l Tabular Results for Different Models A. 2 Tabular Results for Different Algorithms B OptiTrans B. l Input Data B. l. l Input Data Common to all Solution Approaches B. 1. 2 Specific Input Data for the MILP Model and the Column Enumeration Approach B. 1. 3 Specific Input Data for the Heuristic Methods B. 1. 3. 1 Penalty Criteria B. 1. 3. 2 Control Parameters of the OptiTrans Software B. 2 Tabular Results B. 2. 1 Tabular Results for the MILP Model B. 2. 2 Tabular Results for the Heuristic Methods B. 2. 2. 1 Input Data for a Whole Day - Offline Analysis B. 2. 2. 2 Results for CIH and SA References Index Preface This book covers the analysis and development of online algorithms involving exact optimization and heuristic techniques, and their appli- tion to solve two real life problems. The first problem is concerned with a complex technical system: a special carousel based high-speed storage system - Rotastore. It is shown that this logistic problem leads to an NP-hard Batch Presorting Pr- lem (BPSP) which is not easy to solve optimally in offline situations. We consider a polynomial case and develope an exact algorithm for offline situations. Competitive analysis showed that the proposed online - gorithm is 312-competitive. Online algorithms with lookahead improve the online solutions in particular cases. If the capacity constraint on additional storage is neglected the problem has a totally unimodular polyhedron.
Download or read book Online Storage System and Transportation Problems with Applications written by Julia Kallrath and published by . This book was released on 2004 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Systems and Engineering Concepts Methodologies Tools and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2015-06-30 with total page 1735 pages. Available in PDF, EPUB and Kindle. Book excerpt: From driverless cars to vehicular networks, recent technological advances are being employed to increase road safety and improve driver satisfaction. As with any newly developed technology, researchers must take care to address all concerns, limitations, and dangers before widespread public adoption. Transportation Systems and Engineering: Concepts, Methodologies, Tools, and Applications addresses current trends in transportation technologies, such as smart cars, green technologies, and infrastructure development. This multivolume book is a critical reference source for engineers, computer scientists, transportation authorities, students, and practitioners in the field of transportation systems management.
Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 2005 with total page 2142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Storage Networks written by Robert Spalding and published by McGraw-Hill/Osborne Media. This book was released on 2003 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information technologies including the Internet, data warehousing, and e-mail are creating an unprecedented demand to store information--and storage networks are the solution. This volume covers the gamut of storage technologies that are relevant to selecting, installing, and managing a successful storage network.
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Download or read book Improving Smart Transportation Applications with Vehicular Edge Computing written by Bozhao Qi and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the recent development of pervasive sensing, lightweight, connected devices are revolutionizing our lives and bringing us to the era of the Internet-of-Things (IoT). Specifically, connected sensors, e.g., cameras, LiDARs, motion sensors, installed in a moving platform (e.g., mobile vehicle) can provide broad views of wide-area environments quickly and efficiently. If many vehicles incorporate such sensing systems, they together can be composed into a unique crowd-sourced platform, they can gather fine-grained, diverse, and noisy information at city-scales. However, multiple sensors can generate large amounts of data and it is hard to aggregate in a centralized cloud-hosted location. We need some form of interim processing platform to digest such data and avoid letting these devices constantly ping the cloud. Compared to cloud computing platforms, edge computing platforms can provide unique edge services with lower latency, greater responsiveness and more efficient use of network bandwidth. To push computational and storage capabilities even closer to end sensing devices, we consider a new edge computing paradigm called the roaming edge, in which the edge nodes themselves are in motion, e.g., mounted in vehicles. The roaming edge extends the notion of edge computing to provide local computing capabilities, without requiring offload computing tasks to the cloud. These characteristics make roaming edge computing platforms suitable for providing the first line of analytics support for vehicular sensing applications. By loading computation tasks from cloud computing platforms to roaming edge computing platforms and even connected devices, we can achieve greater efficiency while accomplishing our desired goals. In order to understand how to leverage the roaming edge in developing vehicular sensing applications, the following questions need to be answered: (i) How should we leverage the advantages of edge computing to accelerate and improve vehicular sensing applications? (ii) What are good ways to manage data access and to control what data each stakeholder in this ecosystem can access? (iii) What are good resource allocation strategies to achieve a predefined goal, and what are the trade-offs between resource allocation and system performance? Motivated by these questions, our research focuses on exploring how to design and implement vehicular sensing applications that can benefit from the roaming edge. Application in many domains can benefit from edge computing paradigms, we focus on applications of intelligent transportation systems in this dissertation. We start by designing and implementing a vehicle tracking application to explore challenges of building applications leveraging the roaming edge. Moreover, we explore the limitations of existing driving behavior evaluation solutions and proposed a multi-modal and lightweight real-time sensing system that leverages audio-visual cues to augment driving behavior analysis. Finally, we develop a low cost Wi-Fi-based in-vehicle monitoring and tracking system for transit and human mobility analytics. In each of these applications, the complex task or problem can be broken into simpler sub-problems such that static edge compute nodes, roaming edge nodes and even connected in-range sensors are able to contribute to the end goal.
Download or read book Guidelines for the Use of Mobile LIDAR in Transportation Applications written by Michael James Olsen and published by . This book was released on 2013 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: " TRB's National Cooperative Highway Research Program (NCHRP) Report 748: Guidelines for the Use of Mobile LIDAR in Transportation Applications presents guidelines for the application of mobile 3D light detection and ranging (LIDAR) technology to the operations of state departments of transportation. Mobile LIDAR uses laser scanning equipment mounted on vehicles in combination with global positioning systems (GPS) and inertial measurement units (IMU) to rapidly and safely capture large datasets necessary to create highly accurate, high resolution digital representations of roadways and their surroundings. " -- Publisher's description.
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Download or read book Applications of Advanced Technology in Transportation written by Kelvin C. P. Wang and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains 138 papers presented at the Ninth International Conference on Applications of Advanced Technology in Transportation, held in Chicago, Illinois, August 13-15, 2006.
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